... hot rolled flat steel bar 309S1.size:3*30--40*150mm2.length:3-9M7.good serviceWuxi Runchang Stainless Steel Material Co.,Ltd ... to win together.Sincerely YoursNicole FungSales Manager Wuxi Runchang Stainless Steel Material Co.,Ltd. TEL.:86-510-83630918Fax:86-510 ... -83630958Address:No.B101-106,No.2,East Stainless Steel City,No.118,Beihuan Road,Wuxi,China. hot rolled flat steel bar 309S stainless steel